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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
Can be fixed with adhesive or silicone
Other colours and vent styles available in our shop
natural gas
Universal Roof Vent Pack Eaves Fascia Ventilation
Terracotta Gravity Flap Air Vent & Back Draught Shutter 4 Inch Cavity Sleeves Can be fixed with adhesiveProduct Description Terracotta Air Vent & Back Draught Shutter For 4 Inch (100mm) Extractor Fan Ducting Gravity Flap Vent Wall vent with gravity flaps and weather sill. Helps prevent backdrafts. Manufactured with UV stable materials to reduce colour fade. Suitable for round 100mm (4 Inch) ducting. Overall size: 140mm x 140mm. British made. ABS thermoplastic. Complies with Part F building regulations. Suitable for commercial and domestic use. Other